Airweight
Onesie
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About
The Airweight Onesie provides full-body warmth and mobility for hunters operating in cold conditions. Constructed with 120g 3M Thinsulate™ insulation and ultra-light Toray Airtastic™ fabric, it delivers serious heat retention without unnecessary bulk. Breathable, water-resistant performance helps regulate temperature while protecting against wind and moisture. Ideal for layering under waders or bibs or worn as a standalone outer layer, this one-piece system keeps you comfortable when temperatures drop. Available in adult and youth sizing with identical materials and construction across all sizes.
- Lightweight, breathable Toray Airtastic™ fabric with DWR water-repellent finish
- 120g 3M Thinsulate™ insulation for exceptional warmth-to-weight performance
- Adjustable hood and internal collar to help seal in heat
- Full-length YKK® front zipper for easy on and off in the field
- Dual chest pockets and zippered rear pockets for secure storage
- Built-in adjustable belt and stretch-knit cuffs for a customizable fit
- Elastic foot stirrups to keep pant legs in place when layering under waders or bibs
- Compressible, packable design for convenient transport and deployment
- Adult and youth sizing available with identical materials and construction
Colors: OG Camo, Covert Green, Otter Brown, Earth Tan, Muck Brown, and Deep Moss.
In The Wild
Airweight Onesie Full-Body Lightweight Warmth & Mobility
The Airweight Onesie delivers full-body warmth, mobility, and comfort for hunters facing cold conditions. Constructed from durable Toray Airtastic™ fabric with 120g 3M Thinsulate™ insulation, it provides exceptional warmth with minimal bulk while remaining breathable and flexible. Whether worn as a standalone outer layer or layered under waders, bibs, or other outerwear, this one-piece system keeps you warm without restricting movement.
Available in both adult and youth sizing, the Airweight Onesie uses the same premium materials and construction across all sizes for consistent performance in the field.
Key Features
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Durable and breathable Toray Airtastic™ fabric
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Exceptional warmth-to-weight ratio
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Durable YKK® zippers throughout
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120g 3M Thinsulate™ insulation for efficient heat retention and moisture control
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Internal collar with adjustable hood for added protection
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Dual flapped zippered chest pockets
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Built-in adjustable belt for a secure fit
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Dual zippered rear pockets for secure storage
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Elastic foot stirrups to keep pant legs in place during layering
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Stretch-knit cuff construction for comfort and ease of layering
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Compressible and packable for convenient transport
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Adult and youth sizing available with identical materials and construction
Built For Cold Weather Hunts
Lightweight insulation traps body heat during long stationary periods while breathable construction helps prevent overheating during active tasks such as setting decoys or retrieving birds. The internal collar helps seal out drafts, and the adjustable hood provides additional protection when temperatures drop. Durable water-repellent fabric sheds light precipitation and damp conditions to keep you comfortable throughout the hunt.
Designed For Versatility & Layering
The streamlined one-piece design eliminates gaps between layers, maximizing heat retention in cold environments. A built-in adjustable belt allows a secure fit over base layers, while stretch-knit cuffs and elastic foot stirrups keep sleeves and pant legs in place when layering under waders or bibs. Reinforced construction and premium components ensure dependable performance in demanding field conditions.
Reliable Warmth Without Excess Bulk
Compressible and packable, the Airweight Onesie is easy to transport and deploy when conditions require additional insulation. Lightweight yet highly effective, it provides the warmth and mobility serious hunters depend on without the weight of traditional cold-weather systems.